38803576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 88750080

約数和(自身を除く): 49946504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 641, 644, 658, 1081, 1282, 1288, 1316, 2162, 2564, 2632, 4324, 4487, 5128, 7567, 8648, 8974, 14743, 15134, 17948, 29486, 30127, 30268, 35896, 58972, 60254, 60536, 103201, 117944, 120508, 206402, 210889, 241016, 412804, 421778, 692921, 825608, 843556, 1385842, 1687112, 2771684, 4850447, 5543368, 9700894, 19401788, 38803576]

約数ペア:

[(1, 38803576), (2, 19401788), (4, 9700894), (7, 5543368), (8, 4850447), (14, 2771684), (23, 1687112), (28, 1385842), (46, 843556), (47, 825608), (56, 692921), (92, 421778), (94, 412804), (161, 241016), (184, 210889), (188, 206402), (322, 120508), (329, 117944), (376, 103201), (641, 60536), (644, 60254), (658, 58972), (1081, 35896), (1282, 30268), (1288, 30127), (1316, 29486), (2162, 17948), (2564, 15134), (2632, 14743), (4324, 8974), (4487, 8648), (5128, 7567)]